Pith Number

pith:GDSI437I

pith:2026:GDSI437I25VR4CRTC3CUP36FOQ

not attested not anchored not stored refs pending

Supra Cognitive Modes: A Routed Architecture for Agent Memory

David Yang, Joshua Tobkin

arxiv:2607.19096 v1 · 2026-07-21 · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDSI437I25VR4CRTC3CUP36FOQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-22T01:24:08.433154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e48e6fe8d76b1e0a3316c547efc574043e62be13902f7085dc739bb6fba9ff

Aliases

arxiv: 2607.19096 · arxiv_version: 2607.19096v1 · doi: 10.48550/arxiv.2607.19096 · pith_short_12: GDSI437I25VR · pith_short_16: GDSI437I25VR4CRT · pith_short_8: GDSI437I

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GDSI437I25VR4CRTC3CUP36FOQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 30e48e6fe8d76b1e0a3316c547efc574043e62be13902f7085dc739bb6fba9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54fed1020a60b89279fbb8c03d98bb66905ae1cf710a4f5b35dcd6acd755abab",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-21T13:37:17Z",
    "title_canon_sha256": "ea9c3140b122bd2d25676c419e1244dc5e6b711549f9bccd726e4693033f23d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19096",
    "kind": "arxiv",
    "version": 1
  }
}